Question

If set A = {2, 4, 6, 8} and set B = {2, 3, 5, 7}, then cardinal number of AunionB is____.​

Answer 1

Answer:

A U B = { 2, 3,4,5 ,6,7,8}

Step-by-step explanation:

in union every term written ,

note ; repeat term written only one time